1324-50-1 Usage
Preparation
Bis(4-(dimethylamino)phenyl)methanone and N-p-tolyl-m-phenetidine??and phosphorus oxychloride, and then converted to the sodium salt disulfonated.
Properties and Applications
red light blue and bright blue purple. Soluble in water and ethanol for violet. The strong sulfuric acid for brown, diluted into purple to violet. In adding sodium hydroxide solution will fade away.
Standard
Light Fastness
Soaping
Persperation Fastness
Oxygen bleaching
Fastness to seawater
Fading
Stain
Fading
Stain
Fading
Stain
ISO
1
2
4
4-5
2
4
4
2
AATCC
1-2
2
2
3
4-5
4-5
Standard
Light Fastness
Fading
Stain
ISO
1
AATCC
1-2
Check Digit Verification of cas no
The CAS Registry Mumber 1324-50-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,2 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1324-50:
(6*1)+(5*3)+(4*2)+(3*4)+(2*5)+(1*0)=51
51 % 10 = 1
So 1324-50-1 is a valid CAS Registry Number.
InChI:InChI=1/C32H35N3O7S2.Na/c1-7-42-29-20-28(33-27-17-8-21(2)18-30(27)43(36,37)38)31(44(39,40)41)19-26(29)32(22-9-13-24(14-10-22)34(3)4)23-11-15-25(16-12-23)35(5)6;/h8-20H,7H2,1-6H3,(H2,36,37,38,39,40,41);/q;+1/p-1